Finger pulse oximeter MAX30102
thingiverse
Finger pulse oximeter MAX30102. The device uses the latest sensor from Maxim Integrated Products. Public components: - MAX30102 High-Sensitivity Pulse Oximeter and Heart-Rate Sensor for Wearable Health - Arduino Pro Mini 328 - 3.3V - DISPLAY 0.91 "128x32 I2C Serial OLED LCD - CHARGER TP4056 1A Li-Po MINI USB PROTECTION - Li-Po 220mAh - printed housing The meter is charged via the USB connector. It has auto shutdown. Switching on at the push of a button. Sensitivity of the sensor adjustable in the MAX30102.cpp file lines 28, 29. Values are given in hexadecimal. Currently, the setting is 3mA so that it does not incorrectly detect the housing over the sensor. More in datasheet MAX30102 page 20.
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